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About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
x
:
.
o
wr
Extensions
1→N→G→Q→1 with N=
C
17
and Q=
C
4
Direct product G=NxQ with N=
C
17
and Q=
C
4
d
ρ
Label
ID
C
68
68
1
C68
68,2
Semidirect products G=N:Q with N=
C
17
and Q=
C
4
extension
φ:Q→Aut N
d
ρ
Label
ID
C
17
:C
4
=
C
17
:C
4
φ:
C
4
/
C
1
→
C
4
⊆ Aut
C
17
17
4+
C17:C4
68,3
C
17
:
2
C
4
=
Dic
17
φ:
C
4
/
C
2
→
C
2
⊆ Aut
C
17
68
2-
C17:2C4
68,1
x
:
Z
F
o
wr
Q
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